package cn.zucc.edu.handyzucc.dao;

import cn.zucc.edu.handyzucc.entity.Bill;
import cn.zucc.edu.handyzucc.entity.BillExtend;

import java.util.List;

public interface BillDao {
    List<Bill> getBillsByDorm(Integer bill_dorm);

    List<Bill> getAllBill();
    int deleteBill(Integer bill_id);
    int updateBill(Bill bill);
    int addBill(BillExtend bill);
}

